Photo: Connie Park These HydraPak water reservoirs are the best we tested ... nature of this bag makes it feel more like a running pack than a hiking pack given the wider, mesh shoulder straps ...

Whether you’re training for a marathon, tackling your first ultra, or heading for a day out on the trails, a hydration pack can help you carry all the essentials you need in one place.

How to choose the best running backpack for you Choosing ... comfort and stability while running. Hydration packs or waist belts with water bottle holders are ideal for staying hydrated during ...

Trail runners in an ultra running thread on Reddit say the packs stand out for their durability and comfort, even if they ...